Keystones — Capstone
Five GCSE retrieval questions · 27 July 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 993 + 607
Answer: 1600 -
2. Algebra
Solve: x⁄7 = 0.85714285714286
Answer: x = 6 -
3. Geometry
Adjacent = 30cm, hypotenuse = 42cm. Find the angle
Answer: 44.4° -
4. Ratio
Simplify the ratio 6m:600cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 4 blue and 6 green sections. Probability of landing on red?
Answer: 3⁄8